20051489702

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{40151}}^1\times {\mathrm{5807}}^1$

素因数の和:46003

約数の個数: 16

約数和(自身を含む): 30782771712

約数和(自身を除く): 10731282010

約数列:

[1, 2, 43, 86, 5807, 11614, 40151, 80302, 249701, 499402, 1726493, 3452986, 233156857, 466313714, 10025744851, 20051489702]

約数ペア:

[(1, 20051489702), (2, 10025744851), (43, 466313714), (86, 233156857), (5807, 3452986), (11614, 1726493), (40151, 499402), (80302, 249701)]